2006 Mercedes-Benz Sl Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2006 Mercedes-Benz Sl, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes150.0%
- Electrical150.0%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
I WAS DRIVING A 2006 SL65. THE CAR HAD AN ELECTRONIC BRAKING SYSTEM. THUS, THE BRAKE PEDAL WAS CONNECTED TO A SENSOR WHICH WAS CONNECTED TO A PUMP WHICH TURNED THE BRAKES ON. SOMETHING FAILED. THERE WERE NO BRAKES! LUCKILY I DID NOT CRASH DESPITE BEING ON A CHICAGO CITY STREET. I WAS PROBABLY ON THE ONLY STREET WHERE I WOULD NOT HAVE CRASHED. THERE WAS A PRIOR RECALL ON OLDER SLS FOR THIS PROBLEM THAT WAS SUPPOSEDLY REMEDIED BUT THIS SHOULD BE A NEVER EVENT. THIS SHOULD BE INVESTIGATED. I GOT RID OF THE CAR IMMEDIATELY AND THE DEALER BOUGHT IT BACK, BUT THE CAR WAS SOLD AGAIN. IT IS A LOW VOLUME CAR AND THERE MIGHT BE CRASHES OR FATALITIES. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
I WAS DRIVING A 2006 SL65. THE CAR HAD AN ELECTRONIC BRAKING SYSTEM. THUS, THE BRAKE PEDAL WAS CONNECTED TO A SENSOR WHICH WAS CONNECTED TO A PUMP WHICH TURNED THE BRAKES ON. SOMETHING FAILED. THERE WERE NO BRAKES! LUCKILY I DID NOT CRASH DESPITE BEING ON A CHICAGO CITY STREET. I WAS PROBABLY ON THE ONLY STREET WHERE I WOULD NOT HAVE CRASHED. THERE WAS A PRIOR RECALL ON OLDER SLS FOR THIS PROBLEM THAT WAS SUPPOSEDLY REMEDIED BUT THIS SHOULD BE A NEVER EVENT. THIS SHOULD BE INVESTIGATED. I GOT RID OF THE CAR IMMEDIATELY AND THE DEALER BOUGHT IT BACK, BUT THE CAR WAS SOLD AGAIN. IT IS A LOW VOLUME CAR AND THERE MIGHT BE CRASHES OR FATALITIES. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .